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Children’s Swimming Lessons

Join 1000’s of children learning to swim us every week.

We’re a private swim school with small classes and caring teachers.

Term time weekly swimming lessons in line with school terms.

Children of all abilities aged 4 months to 12 years.

Siblings can swim at similar times in different class levels.

Year round swim lessons at warm indoor venues.

Our Promise to YOU

We care about your child and take huge pride in teaching every child to swim.

Learning to swim can be daunting, but we ensure children feel comfortable and confident.

We want your child to enjoy their swimming lesson and leave us feeling happy.

We’ll help your child learn to swim in a safe, happy and friendly environment.

Latest Reviews

positive review my daughter has behavioural special needs ..seriously fun lessons she was happy all the way through. learning to be confident... read more

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Nikki-Louise Gilbert

positive review My daughter Olivia has just finished her first term at Seriously Fun swimming schools in Aylesbury. Her swimming teacher... read more

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Joanna Sheen

"I booked my son in for the course over half term as he has been nervous in the water and... read more

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Claire Kingham

My boys love the swimming classes with seriously fun swimming. The staff are friendly and professional. They also did the... read more

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Sharanjit Gill

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See how YOUR child can benefit from our children’s swimming lessons.

Venues in Berks, Bucks, Kent, Surrey & Sussex

We run swimming lessons for children aged 3 to 12 years of all abilities at venues in Slough & Maidenhead in Berkshire.

Aylesbury, Amersham, High Wycombe & Gerrards Cross in Buckinghamshire. Sevenoaks & Orpington in Kent.

Oxted in Surrey. Haywards Heath & Lancing in West Sussex & Brighton in East Sussex.

Baby Toddler Swimming Lessons

Swim Babies

4 months to 3 years
One 30 minute lesson per week.
For Beginners to Swimmers, max 8 children per class.

Kids Swimming Lessons


3 to 12 years
One 30 minute lesson per week.
For Beginners to Advanced, max 6 children per class.

Kids Swim Cub Academy


12 years +
One 60 minute session per week.
Swim club level working on stamina and technique.

Swimming Lessons Slough At Teikyo Japanese School Swimming Pool

Find a class

Find your nearest Seriously FUN venue.

Seriously FUN Swimming Schools Awards Scheme

Awards scheme

Track your child’s progress with an award every term.

Seriously Fun Swim Teacher Jobs

Join our team

We exist to make a difference, that’s where you come in.